1. China Electric Power Research Institute Beijing 100192 China; 2. North China Electric Power University Baoding 071003 China; 3. CSC Power Dispatching and Control Center Guangzhou 510623 China
Abstract：Based on insulated gate bipolar transistor(IGBT) and pulse width modulation(PWM), the voltage sourced converters(VSC)-HVDC is a new a generation of high voltage direct current transmission technology and has broad application prospects. With the VSC-HVDC transmission capacity increasing, it is necessary to develop the ac and dc hybrid simulation tool for analyzing and formulating control strategies in order to ensure the stable operation of hybrid system and the safety of DC equipment. The simulation efficiency of large hybrid power grid and simulation accuracy of the dynamic characteristic of VSC-HVDC should be taken into account simultaneously. In this paper, the electromagnetic simulation model is established and the interface conversion method is bring forward for the electromagnetic and electromechanical quantities of VSC. Based on the user program interface function provided by PSASP, the hybrid simulation algorithm is developed. Simulation results of the AC/VSC-HVDC paralleled transmission system verified the validity of the hybrid simulation algorithm.
郑超,王贺楠,刘洪涛,盛灿辉,张勇,林俊杰. 基于用户自定义程序的VSC-HVDC机电电磁混合仿真研究[J]. 电工技术学报, 2015, 30(16): 168-174.
Zheng Chao,Wang Henan,Liu Hongtao,Sheng Canhui,Zhang Yong,Lin Junjie. Study of the Electromechanical and Electromagnetic Hybrid Simulation for VSC-HVDC Based on PSASP/UPI. Transactions of China Electrotechnical Society, 2015, 30(16): 168-174.
[1] Lindberg A, Larsson T. PWM and control of three level voltage source converters in an HVDC back-to- back station[C]. AC and DC Power Transmission Conference Publication, Rome, Italy, 1996: 297-302. [2] Sakamoto K, Yajima M. Development of a control system for a high-performance self-commutated AC/ DC converter[J]. IEEE Transactions on Power Elec- tronics, 2000, 15(6): 996-1006. [3] 张桂斌, 徐政. 直流输电技术的新发展[J]. 中国电力, 2000, 33(3): 32-35. Zhang Guibin, Xu Zheng. The new development of HVDC technology[J]. Electric Power, 2000, 33(3): 32-35. [4] 郑超, 周孝信, 李若梅, 等. VSC-HVDC稳态特性与潮流算法研究[J]. 中国电机工程学报, 2005, 25(6): 1-5. Zheng Chao, Zhou Xiaoxin, Li Ruomei, et al. Study on the steady characteristic and algorithm of power flow for VSC-HVDC[J]. Proceedings of the CSEE, 2005, 25(6): 1-5. [5] 文俊, 张一工, 韩民晓, 等. 轻型直流输电: 一种新一代的HVDC技术[J]. 电网技术, 2003, 27(1): 47-51. Wen Jun, Zhang Yigong, Han Minxiao, et al. HVDC based on voltage source converter—a new genera- tion of HVDC technique[J]. Power System Technolgy, 2003, 27(1): 47-51. [6] 汤广福, 贺之渊, 腾乐天, 等. 电压源换流器高压直流输电技术最新研究进展[J]. 电网技术, 2008, 32(22): 39-44, 89. Tang Guangfu, He Zhiyuan, Teng Letian, et al. New progress on HVDC technolgoy based on voltage source converter[J]. Power System Technolgy, 2008, 32(22): 39-44, 89. [7] 汤广福. 基于电压源换流器高压直流输电技术[M]. 北京: 中国电力出版社, 2009. [8] 赵岩, 郑斌毅, 贺之源. 南汇柔性直流输电示范工程的控制方式和运行性能[J]. 南方电网技术, 2012, 6(6): 6-10. Zhao Yan, Zheng Binyi, He Zhiyuan. The control mode and operating performance of Nanhui VSC- HVDC demonstration project[J]. Southern Power System Technolgy, 2012, 6(6): 6-10. [9] 葛维春, 顾洪群, 贺之渊. 大连跨海柔性直流输电科技示范综述[J]. 东北电力技术, 2012(2): 1-4. Ge Weichun, Gu Hongqun, He Zhiyuan. Overview on Dalian flexible HVDC transmission demonstration project[J]. Northeast Electric Power Techonlogy, 2012(2): 1-4. [10] 郑超, 周孝信. 基于电压源换流器的高压直流输电小信号动态建模及其阻尼控制器设计[J]. 中国电机工程学报, 2006, 26(2): 7-12. Zheng Chao, Zhou Xiaoxin. Small signal dynamic modelling and damping controller designing for VSC based HVDC[J]. Proceedings of the CSEE, 2006, 26(2): 7-12. [11] 郑超, 周孝信. 基于普罗尼辨识的VSC-HVDC附加阻尼控制器设计[J]. 电网技术, 2006, 30(17): 25-30. Zheng Chao, Zhou Xiaoxin. Design of additional damping controller for VSC based HVDC transmission system by use of prony identification method[J]. Power System Technology, 2006, 30(17): 25-30. [12] 丁明, 李小燕, 毕锐, 等. 含VSC-HVDC的交直流混合发输电系统可靠性评估[J]. 电网技术, 2008, 32(16): 53-58. Ding Ming, Li Xiaoyan, Bi Rui, et al. Reliability assessment of hybrid ac/dc power system containing VSC-HVDC[J]. Power System Technology, 2008, 32(16): 53-58. [13] 李国杰, 马蜂. PSS与VSC-HVDC附加阻尼控制器参数协调优化设计[J]. 电网技术, 2009, 33(11): 39-43. Li Guojie, Ma Feng. A coordinated tuning algorithm for power system stabilizer and supplementary damping controller of VSC-HVDC transmission system[J]. Power System Technology, 2009, 33(11): 39-43. [14] 丁理杰, 王渝红, 张振, 等. VSC-HVDC提高送端交流系统频率稳定性的研究[J]. 华东电力, 2012, 40(9): 1551-1524. Ding Lijie, Wang Yuhong, Zhang Zhen, et al. Impro- vement of delivery side ac system frequency stability using VSC-HVDC facility[J]. East China Electric Power, 2012, 40(9): 1551-1524. [15] 郑超, 汤涌, 马世英, 等. 基于等效仿真模型的VSC-HVDC次同步振荡阻尼特性分析[J]. 中国电机工程学报, 2007, 27(31): 33-39. Zheng Chao, Tang Yong, Ma Shiying, et al. Sub- synchronous oscillation damping characteristic analysis for VSC-HVDC based on its equivalent simulation model [J]. Proceedings of the CSEE, 2007, 27(31): 33-39. [16] 陈谦, 唐国庆, 胡铭. 采用dq0坐标系的VSC-HVDC稳态模型与控制器设计[J]. 电力系统自动化, 2004, 28(16): 61-66. Chen Qian, Tang Guoqing, Hu Ming. Steady-state model and controller design of a VSC-HVDC converter based on dq0-axis[J]. Automation of Electric Power System, 2004, 28(16): 61-66. [17] 郑超, 周孝信, 李若梅. 电压源换流器式高压直流输电的动态建模与暂态仿真[J]. 电网技术, 2005, 29(16): 1-5. Zheng Chao, Zhou Xiaoxin, Li Ruomei. Dynamic modelling and transmission simulation for voltage source converter based HVDC[J]. Power System Technolgy, 2005, 29(16): 1-5. [18] 朱旭凯, 周孝信, 田芳, 等. 基于电力系统全数字实时仿真装置的大电网机电暂态-电磁暂态混合仿真[J]. 电网技术, 2011, 35(3): 26-31. Zhu Xukai, Zhou Xiaoxin, Tian Fang, et al. Hybrid electromechanical-electromagnetic simulation to tran- sient process of large-scale power grid on the basis of ADPSS[J]. Power System Technology, 2011, 35(3): 26-31. [19] 张怡, 吴文传, 张伯明, 等. 基于频率相关网络等值的电磁-机电暂态解耦混合仿真[J]. 中国电机工程学报, 2012, 32(16): 107-114. Zhang Yi, Wu Wenchuan, Zhang Boming, et al. Frequency dependent network equivalent based elec- tromagnetic and electromechanical decoupled hybrid simulation[J]. Proceedings of the CSEE, 2012, 32(16): 107-114. [20] 中国电力科学研究院综合程序组. PSASP6.0用户自定义模型和程序接口用户手册[R]. 北京: 中国电力科学研究院, 1999.
2015, Vol. 30 
